340424022 has 32 divisors (see below), whose sum is σ = 690232032. Its totient is φ = 111919104.

The previous prime is 340424017. The next prime is 340424027. The reversal of 340424022 is 220424043.

It is an interprime number because it is at equal distance from previous prime (340424017) and next prime (340424027).

It is a self number, because there is not a number n which added to its sum of digits gives 340424022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340424027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204618 + ... + 206274.

It is an arithmetic number, because the mean of its divisors is an integer number (21569751).

Almost surely, 2^340424022 is an apocalyptic number.

340424022 is an abundant number, since it is smaller than the sum of its proper divisors (349808010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340424022 is a wasteful number, since it uses less digits than its factorization.

340424022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 340424022 is about 18450.5832428138. The cubic root of 340424022 is about 698.2432287803.

Adding to 340424022 its sum of digits (21), we get a palindrome (340424043).

Adding to 340424022 its reverse (220424043), we get a palindrome (560848065).

The spelling of 340424022 in words is "three hundred forty million, four hundred twenty-four thousand, twenty-two".